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48996376845 = 3513251263471
BaseRepresentation
bin101101101000011010…
…010110000100001101
311200110122022211110220
4231220122112010031
51300321033024340
634301510221553
73353114221503
oct555032260415
9150418284426
1048996376845
11198631a5129
1295b49548b9
13480ab64680
14252b31c673
15141b6e9ed0
hexb6869610d

48996376845 has 16 divisors (see below), whose sum is σ = 84424526592. Its totient is φ = 24121293120.

The previous prime is 48996376831. The next prime is 48996376853. The reversal of 48996376845 is 54867369984.

It is not a de Polignac number, because 48996376845 - 25 = 48996376813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48996376845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125631541 + ... + 125631930.

It is an arithmetic number, because the mean of its divisors is an integer number (5276532912).

Almost surely, 248996376845 is an apocalyptic number.

It is an amenable number.

48996376845 is a deficient number, since it is larger than the sum of its proper divisors (35428149747).

48996376845 is a wasteful number, since it uses less digits than its factorization.

48996376845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251263492.

The product of its digits is 313528320, while the sum is 69.

The spelling of 48996376845 in words is "forty-eight billion, nine hundred ninety-six million, three hundred seventy-six thousand, eight hundred forty-five".

Divisors: 1 3 5 13 15 39 65 195 251263471 753790413 1256317355 3266425123 3768952065 9799275369 16332125615 48996376845